In another sad development in the life of Mindy McCready, the troubled country singer has reportedly been committed to a treatment facility, and her children have been placed in protective care by authorities in the state of Arkansas.

Custody arrangements for Zander -- Mindy McCready's 6-year-old son with ex-husband Billy McKnight -- are once again in dispute, as McKnight has filed multiple motions with regards to McCready's parenting and rocky personal life. He's asking for primary custody of the boy, and has filed additional mo…

The latest development in the Mindy McCready saga is that her ex-boyfriend, Billy McKnight — who is also the father of her missing son Zander — spoke with the ‘Today’ show about McCready’s past, their son and his recent communication with both of them. Though there is no warrant out for McCready’s a…